got a civic/s2000 one off ebay for under a £5 inc P&P and used pabs
guide (cheers mate!) to fit on my Arctic LC TDi. looks fantastic - is a bit wide at the base like people have pointed out already but doesnt look out of place. Huge improvement on the original.
Reception is every bit as good as the original. Try one from ebay, if you dont like it, you can prob sell it on here or ebay again & lose all of about 50p...
Just make sure you hold on tight to the old aerial base when you pull the old one out. Gently squeezing the 2 apart applying more pressure until it gives was a bit less scary than the "give it a good tug
" approach....